A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Nuts of iron or steel
NSN 5895-01-533-3474
NSN 5910-00-241-3544
NSN 5925-00-961-5333
NSN 6320-00-779-5923
NSN 5855-00-987-1171
NSN 5990-00-754-2842
NSN 5835-00-471-2660
NSN 5975-01-062-2174
NSN 6610-00-866-4348
NSN 5930-00-918-0404
NSN 5945-01-422-7542
NSN 6130-00-804-4838